STLM75M2F
ObsoleteHIGH-PRECISION DIGITAL TEMPERATURE SENSOR AND THERMAL WATCHDOG
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STLM75M2F
ObsoleteHIGH-PRECISION DIGITAL TEMPERATURE SENSOR AND THERMAL WATCHDOG
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | STLM75M2F |
|---|---|
| Accuracy - Highest (Lowest) | 2 °C, 3 °C |
| Features | Output Switch, Standby Mode, Programmable Limit, Shutdown Mode |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 C |
| Output Type | I2C/SMBus |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Resolution | 9 b |
| Sensing Temperature - Local [Max] | 125 °C |
| Sensing Temperature - Local [Min] | -55 ¯C |
| Sensor Type | Digital, Local |
| Supplier Device Package | 8-SOIC |
| Test Condition [Max] | 125 °C |
| Test Condition [Max] | 100 ¯C |
| Test Condition [Min] | -55 ¯C |
| Test Condition [Min] | -25 ¯C |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 3624 | $ 0.98 | |
Description
General part information
STLM75 Series
The STLM75 is a high-precision digital CMOS temperature sensor IC with a sigma-delta temperature-to-digital converter and an I2C-compatible serial digital interface. It is targeted for general applications such as personal computers, system thermal management, electronics equipment, and industrial controllers, and is packaged in the industry standard 8-lead TSSOP and SO8 packages.
The device contains a band gap temperature sensor and 9-bit ADC which monitor and digitize the temperature to a resolution up to 0.5 °C. The STLM75 is typically accurate to (±3 °C - max) over the full temperature measurement range of –55 °C to 125 °C with ±2 °C accuracy in the –25 °C to +100 °C range. The STLM75 is pin-for-pin and software compatible with the LM75B.
The STLM75 is specified for operating at supply voltages from 2.7 V to 5.5 V. Operating at 3.3 V, the supply current is typically (125 μA).
Documents
Technical documentation and resources
